Pith Number

pith:O4TD37HH

pith:2015:O4TD37HH7H5HMXFHP6NKIN7B5Y

not attested not anchored not stored refs pending

Finding HeavyPaths in Weighted Graphs and a Case-Study on Community Detection

Mohammad Khabbaz

arxiv:1512.04010 v1 · 2015-12-13 · cs.DS

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O4TD37HH7H5HMXFHP6NKIN7B5Y}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:24:23.364848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77263dfce7f9fa765ca77f9aa437e1ee21aa04ea47fd8c3757917836a52c9cbb

Aliases

arxiv: 1512.04010 · arxiv_version: 1512.04010v1 · doi: 10.48550/arxiv.1512.04010 · pith_short_12: O4TD37HH7H5H · pith_short_16: O4TD37HH7H5HMXFH · pith_short_8: O4TD37HH

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/O4TD37HH7H5HMXFHP6NKIN7B5Y \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 77263dfce7f9fa765ca77f9aa437e1ee21aa04ea47fd8c3757917836a52c9cbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf891bbf402dabfd0f867127526e244cb12231c00815c6d4f2379646a24c3a44",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2015-12-13T06:26:57Z",
    "title_canon_sha256": "4937ddd7719121b54f19a46cef45cb44bbea318934f283d4fa3a5293c96ac982"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04010",
    "kind": "arxiv",
    "version": 1
  }
}